// 引入
import VueRouter from 'vue-router'

import Login from '../views/login'

import auth from '@/utils/auth'

import Layout from '@/views/Layout'

import Home from '@/views/home'

import Article from '@/views/article'

import Publish from '@/views/publish'

// 注册
import Vue from 'vue'
Vue.use(VueRouter)

// 初始化
const router = new VueRouter({
  routes: [
    {
      path: '/login',
      component: Login
    },
    {
      path: '/',
      component: Layout,
      children: [
        {
          path: '/',
          component: Home
        },
        {
          path: '/article',
          component: Article
        },
        {
          path: '/publish',
          component: Publish
        }

      ]
    }
  ] // 路由规则
})

router.beforeEach((to, from, next) => {
  // 获取token
  const token = auth.getToken()
  // 不是访问登录，有没有token，跳转登录页面
  if (to.path !== '/login' && !token) return next('/login')
  // 其他情况放行
  next()
})

// 导出路由实例
export default router
